package com.kfm.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebFilter;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/msg")
public class MessageServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");

        Object msg = req.getAttribute("msg");

        resp.setContentType("text/html;charset=utf-8");
        resp.getWriter().write("<h1>" + msg + "</h1>");
    }
}
